Sarah is planning to donate some scarves to the local charity for their winter drive next month. She already has $8$8 old scarves that she is willing to give away and plans on adding to this amount by knitting $2$2 each week.
Complete the table.
|Week||Number of scarves|
What amount is added to the number of scarves in each row?
What does this amount represent?
Determine, through investigation, connections among the representations of a constant rate of change of a linear relation